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Phosphorus and potassium balance in a corn-soybean rotation under no-till and chiseling
(2013-05-01)
Nutrient use efficiency has become an important issue in agriculture, and crop rotations with deep vigorous rooted cover crops under no till may be an important tool in increasing nutrient conservation in agricultural ...
Acumulo de materia seca e de nutrientes em milho cultivado no periodo inverno-primavera.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.33, n.11, p.1835-45, nov.1998., 1998)
Redistribuição de nutrientes em folhas de pinhão-manso entre estádios fenológicos
(Universidade Federal da Paraíba (UFPB) Ccsa, 2011-11-01)
Nutrient redistribution from mature leaves to growing structures is an important process in plant physiology. Each nutrient is redistributed in a different rate and time. This study aimed to quantify redistribution of ...
Guava Waste to Sustain Guava (Psidium guajava) Agroecosystem: Nutrient Balance Concepts
(Frontiers Media Sa, 2016-08-29)
The Brazilian guava processing industry generates 5.5 M Mg guava waste year I that could be recycled sustainably in guava agro-ecosystems as slow-release fertilizer. Our objectives were to elaborate nutrient budgets and ...